While rushing to school in the morning, Akane and Isuzu come across some kittens abandoned on the road. That's where the two first met, unable to keep the kittens themselves and not wanting to leave them there they took the kittens to school with them.
We can't do anything on an empty stomach.
Mit 'nem leeren Magen
kriegen wir nichts auf die Reihe.
No podemos hacer nada 
con el estómago vacío.
Non combineremo niente a stomaco vuoto.
Não dá para fazer nada
 com o estômago vazio.